tea bag filter paper 16.5-38g/mm2 Tea filter paper series featuring fine filtration, tensile strength ... co-polymers to provide the sealable layerTea filter paper weight range between 12.5g-45g/m2, such ... .5g, 18g, 19g, 21g, and 23gTea filter paper inside diameter is 7.6cm, external diameter is 40cm ... -46cmTea filter paper width 94mm, 114mm, 125mm, 130mm, 145mm, 160mm, ...